04:B5:C1:FF:FF:FF - ITEL MOBILE LIMITED

This is a universally administered unicast address with a registered vendor prefix.

MAC address04:B5:C1:FF:FF:FF

OUI04:B5:C1

Vendor addressRM B3 & B4 BLOCK B, KO FAI INDUSTRIAL BUILDING NO.7 KO FAI ROAD, YAU TONG, KLN, H.K Hong Kong KOWLOON HK 999077

Country🇭🇰 Hong Kong

Block range04:B5:C1:00:00:00– 04:B5:C1:FF:FF:FF

Address capacity16,777,216

TransmissionUnicast: addressed to a single device

AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority

RandomizationNot randomized

Derived modified EUI-6406:B5:C1:FF:FE:FF:FF:FF

Possible IPv6 link-local derivationfe80::6b5:c1ff:feff:ffff

The EUI-64 and IPv6 link-local fields are a mathematical derivation from this MAC address. They don't confirm the device currently uses that IPv6 address.

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